Cerium hexacyanoferrate/ordered mesoporous carbon electrode and its application in electrochemical determination of hydrous hydrazine

被引：56

作者：

Yang, Haijing ^{[1
]}

Lu, Baoping ^{[1
]}

Guo, Liping ^{[1
]}

Qi, Bin ^{[1
]}

机构：

[1] NE Normal Univ, Fac Chem, Changchun 130024, Peoples R China

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2011年 / 650卷 / 02期

关键词：

Ordered mesoporous carbon; Cerium hexacyanoferrate; Hydrous hydrazine; Electrocatalysis; ELECTROCATALYTIC OXIDATION; SPECTROPHOTOMETRIC DETERMINATION; PORE CHARACTERISTICS; PERFORMANCE; COMPOSITE; SULFITE; SENSOR;

D O I：

10.1016/j.jelechem.2010.10.018

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Via electrochemical polymerization process, cerium hexacyanoferrate/ordered mesoporous carbon modified glass carbon electrode (CeHCF/OMC/GCE) was prepared. The new hybrid material of modified electrode was characterized by cyclic voltammetry (CV) and scanning electron microscopy (SEM), and the as-prepared CeHCF/OMC/GCE was used for the detection of hydrous hydrazine. The results show that the present electrode exhibits some good behaviors such as excellent reproducibility, fast response time, easy preparation, and so on. Under the selected conditions, the linear relationship between the current response and hydrous hydrazine concentration is in the range from 1 to 163 mu mol/L with a correlation coefficient of 0.998 (n = 10), and the detection limit is 0.1 mu mol/L (S/N = 3). (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：171 / 175

页数：5

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